8437 Colonial Ln, Saint Louis, MO 63124 Property Records

St. Louis County property record for 8437 Colonial Ln, Saint Louis, MO 63124

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,135 sqft · built 1942
Lot Size	0.16 acres (6,970 sqft)
Owner	Individual Name on File
Last Sale	$480,000 (Mar 2025)
Tax Bill	$7,852 (2025)
Deeds & Mortgages	Nov 2025 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`18K-51-0757`

Property Details

APN / Parcel Number

Primary APN	`18K-51-0757`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	2,135 sqft Living Area
Gross Area	2,408 sqft
1st Floor Area	728 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1942
Effective Year Built	Effective 2025
Architectural Style	Colonial
Exterior Material	Brick
Foundation Type	Raised
Lot Area	6,970 sqft (0.16 acres)
Lot Dimensions	62 ft deep x 46 ft wide
Garage Type	Attached
Garage Area	273 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Frame Porch
Porch Area	40 sqft
Patio Area	387 sqft
Balcony Area	52 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	8437 COLONIAL LN
City	SAINT LOUIS
State	MO
Zip	63124-2004
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	33E
Legal Description	COLONIAL PARK LOT PT 38 8 29 89
Legal Subdivision	COLONIAL PARK
Legal Lot Number	38
Jurisdiction	ST LOUIS MO
Township / Civil Division	CLAYTON
Census Block Group	3
Census Block	3000
Census Tract	215400

Owner

8437 Colonial Ln is owned and occupied by an individual who bought it in March 2025.

Source: St. Louis County records, as of October 19, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	8437 COLONIAL LN, SAINT LOUIS, MO 63124-2004
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 27, 2025 · Amount on File
Deed Sale	Mar 27, 2025 · Amount on File
Prior Sale	Nov 26, 2024 · Amount on File
Deed Document Number	2025331
Prior Transfer Date	Nov 12, 2024
Prior Transfer Doc	0000000123
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS MO
Property Address	8437 COLONIAL LN, SAINT LOUIS, MO 63124-2004
Transaction Type	Mortgage
Record Updated	Jan 15, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4311 HUNT AVE, SAINT LOUIS, MO 63110-2109

Mortgage

Document Number	2025110400008
Date	Nov 4, 2025
Instrument	2025110400008

Lender

Name	UMB BANK NA
Type	Bank
Address	KANSAS CITY, MO 64106

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.74%
Type Change Date	Dec 1, 2030
Change Frequency	Annually
Min Rate At Change	3.74%
Max Rate At Change	7.74%
Index	1-Year CMT
Margin	2
Max Rate	10.7%

Tax Assessment & Valuation

The 2025 property tax bill for 8437 Colonial Ln was $7,852, up 7.9% from the year before.

Source: St. Louis County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Missouri
County	St. Louis County
Municipality	Ladue City
Unified School District	Ladue School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$133,650 (+10.53%) Land $78,720 Building $54,930	$703,400 (+10.53%) Land $414,300 Building $289,100
2025	$7,852.00 (+7.93%)	$120,920 Land $78,720 Building $42,200	$636,400 Land $414,300 Building $222,100
2024	$7,275.00 (+0.19%)
2023	$7,261.00	$107,800 Land $59,030 Building $48,770	$567,400 Land $310,700 Building $256,700

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 8437 Colonial Ln in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1982.

Source: FEMA National Flood Hazard Layer, effective August 10, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	8 (1982–2014)
Claims Outside the SFHA	5 of 8
Most Recent Claim	Sep 2014 · river or lake flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 8437 Colonial Ln has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716
Water Source	Surface water
Last State Inspection	Feb 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 492 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20